MIL-S-26716A (USAF)
3.5.20 Panel holes,
All holes through vertical panels for installation
of valves and fittings (and through horizontal surfaces normally described as
the working table or area) shall be of a standard size and type to permit
interchange of valves and fittings from 1/8 inch to 1 inch size, without
rework of panel.
Interchangeable flanged adapters shall be fitted to the
panel holes and shall provide a rigid mounting of sufficient strength to hold
the valve or fitting without addit ional support.
Bevel plates or other means
shall be provided for each panel mounted valve or fitting which will seal the
opening as effectively as practicable,
Plates shall be readily removable by
one man.
3.5.21 Drive pad.
All drive pads to which units will be attached for
test shall be designed so that the mounting pad and spline adapter w1ll be
fully removable and interchangeable with other sizes of splines and pads.
The pads and splines shall be easily removed and installed from the front of
Pads and spl ines shall be in accordance with Standards
the stand by one man.
AND20001 and AND20002, as appl icable
3 .5.21.1 Location. Mount ing pads and brackets shall be conveniently
located in relation to the related instruments and controls.
Mount ing pads , adapters and sp line drives shall be
3 .5.21.2 Materials.
constructed of material specified in the detail specification,
All drive pads shall be equipped with
3 .5.21.3 Quick change clamps.
quick change clamps and unless otherwise specified shall have a dowel pin for
Quantity of quick change clamps
each hole in the accessory mounting flange.
required, design, and configuration shall be as outlined in the detail
specification.
3 .5.21.4 Dowel pins.
Diameter, length of dowels , and material used shall
be as specified in the detail specification.
3.6 Performance.
The test stand shall be capable of operation through
the specif ied capacity, temperature range, and pressure range for the period
of time and under the actual test condit ions as called out under the
requirements of the detail specification.
3.7 Detail of components
*
The test stand electrical system shall be
3. 7.1 Electrical system.
designed to supply power to the test stand components and the item under
test, as required. Unless otherwise speicf ied in the detail specification,
the electrical system shall be designed to operate from a 230/460 volt, 3
phase, four wire, 60 HZ electrical power source.
The electrical system shall
consist of all electrically operated components within the test stand.
*
3 .7.1.1 Motors.
All motors shall be drip Proof and shall conform to
CC-M-1907 .
The motors shall be of adequate rating to operate under any condi-
tions specified herein at maximum capaci. ty without exceeding the NEMA recom-
mended temperature limits for the class of insulating material used, The
motor manufacturer's recommended full-load current shall not be exceeded
during operation.
6
For Parts Inquires submit RFQ to Parts Hangar, Inc.
© Copyright 2015 Integrated Publishing, Inc.
A Service Disabled Veteran Owned Small Business